Libraries tagged by algotrig

PHP implementation of the Glicko-2 rating algorithm

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Ramer–Douglas–Peucker algorithm for polyline simplification

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LSAT YII2 extension for generating one time passwords according to RFC 4226/6238 (HOTP/TOTP Algorithm) and authentication widget , Upgrade version lib 2amigos/qrcode-library and spomky-labs/otphp from https://github.com/sam002/yii2-otp (sam002/yii2-otp) Support PHP to ^8.0

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Laravel package for fuzzy matching (string similarity) using Levenshtein, SimilarText, and Jaro-Winkler algorithms

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Zero-dependency PHP library for algorithmic text humanization — transforms machine-generated text into natural prose

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Versioned hash library with multiple algorithm support

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Calculator for calculating the loan repayment schedule using annuity/differentiated repayment methods. You can specify partial early repayment, as well as take into account one-time/periodic commissions. The package is easily expanded with our own algorithms for calculating the repayment schedule.

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LiquidMetal is a PHP port of liquidmetal.js, a Quicksilver-inspiried scoring algorithm.

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Bayes algorithm implementation in PHP for auto document classification.

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🔏 Stand-alone DKIM class to sign your emails with a 2048 bit private key hashed with SHA-256 algorithm.

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A PHP toolkit to validate and convert structured data: Schema.org and Google Rich Results validation, microdata/RDFa/JSON-LD extraction, and the W3C JSON-LD 1.1 algorithms.

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Spelling correction & fuzzy search: 1 million times faster through Symmetric Delete spelling correction algorithm

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Validates popular debit and credit cards numbers against regular expressions and Luhn algorithm. Also validates the CVC and the expiration date

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Smoothed z-score peak detection algorithm (https://stackoverflow.com/questions/22583391/peak-signal-detection-in-realtime-timeseries-data/22640362#22640362)

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fast openSSL-compatible implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA)

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